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Individual Calculations July 2015 |
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| Da Silva, Antonio Dutra Total change: 14.80 | |   |
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| Campeonato Paraibano de Xadrez STD 2015 | Joao Pessoa/PB | BRA | 2015-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1753 | 3.00 | 5 | 0.74 | 20 | 14.80 | |
|  Rodrigues Da Silva, Evandro | | | 2153 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Felix, Dieggo Guerra | | | 1700 | BRA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Da Silva Filho, Joaquim Virgulin | | | 1606 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | De Lima, Ednaldo M. Vasconcelos | | | 1623 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Dantas, Francisco | | | 1965 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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